Visco-plastic constitutive modeling of inelastic deformation of Udimet 720 Li at high temperature

[1] Chaboche J L. Constitutive equations for cyclic plasticity and cyclic viscoplasticity [J]. Int J of Plasticity, 1989,5:247~302 [2] Chaboche J L. On some modifications of kinematic hardening to improve the description of ratchetting effects[J]. Int J of Plasticity, 1991,7:661~678 [3] Bodner S R, Partom Y. Contitutive equations for elastic-viscoplastic strain hardening materials[J]. ASME J Appl Mech, 1975, 42(6):385~389 [4] Bodner S R, Partom Y, Partom I. Uniaxial cyclic loading of elastic-viscoplastic materials [J]. ASME J Appl Mech, 1979, 46(12):805~810 [5] Bodner S R, Partom Y. A large deformation elastic-viscoplastic analysis of a thick-walled spherical shell[J]. ASME J Appl Mech, 1972, 39(9):751~757 [6] Walker K P. Research and development program for non-Linear structural modeling with advanced time-temperature dependent constitutive relationships . NASA-CR-165553, 1981 [7] Amstrong P J, Frederick C O. A mathematical representa-tion of multiaxial Bauschinger effect . CEGB report RD/B/N731, Central Electricity Generating Board,1966 [8] Ohno N, Wang J D. Kinematic hardening rules with critical state of dynamic recovery, PartⅠ:Formulation and basic features for ratchetting behavior . Int J Plasticity, 1993, 9:375~390 [9] Ohno N. Constitutive modeling of cyclic plasticity with emphasis on ratchetting[J]. Int J Mech Sci, 1998, 40(2-3):251~261 [10] Nouailhas D. Unified modeling of cyclic viscoplasticity:application to austenitic stainless steels[J]. Int J Plasticity, 1989,5:501~520 [11] Moré J J. The Levenberg-Marquadt algorithm:implement-ation and theory . In:Waston G A. Lecture Notes in Mathematics 630:Numerical Analysis .Berlin:Springer Verlag,1978.105~116